Thank you for your input on James and Susannah Kemp. sent for marriage certificate and solved my problem. James Robert Kemp 1885 -1918 Died WW1 in France,
His fathers' name was also James Robert Kemp born 1855 a Seaman in Merchant Service.
Found evidence on Vessels and Sailors Homes. His Grandfathers' name was also James Kemp. very confusing but got there in the end . Thanks again.